Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-5.2 wins overall with a score of 83 vs 51 (32 point difference).GPT-5.2 wins 4 out of 4 categories.
Claude 3 Opus
59.5
GPT-5.2
96
Claude 3 Opus
53
GPT-5.2
91
Claude 3 Opus
60
GPT-5.2
97.1
Claude 3 Opus
58
GPT-5.2
94
GPT-5.2 scores higher overall with 83 vs 51, a difference of 32 points across all benchmarks.
GPT-5.2 leads in knowledge tasks with an average score of 96 vs 59.5.
GPT-5.2 leads in coding with an average score of 91 vs 53.
GPT-5.2 leads in math with an average score of 97.1 vs 60.
GPT-5.2 leads in reasoning with an average score of 94 vs 58.